It is impossible for our working people to maintain their full strength if they do not succeed in obtaining a sufficient supply of fat allotted to them on a proper basis.
The primary requisite for writing well about food is a good appetite. Without this it is impossible to accumulate within the allotted span enough experience of eating to have anything worth setting down.
I think it has other roots has to do in part with a general anxiety in contemporary life... nuclear bombs inequality of possibility and chance inequality of goods allotted to us a kind of general racist unjust attitude that is pervasive.